RS PRO Plunger Micro Switch, Pre-Wired Terminal, 15 A, 250 V ac, SPDT, IP54

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Subtotal (1 unit)*

£41.70

(exc. VAT)

£50.04

(inc. VAT)

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  • Plus 563 unit(s) shipping from 23 March 2026
  • Plus 49 unit(s) shipping from 05 May 2026
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Per unit
1 - 9£41.70
10 - 49£37.53
50 - 99£31.29
100 - 249£29.20
250 +£26.70

*price indicative

RS Stock No.:
797-2508
Distrelec Article No.:
304-03-530
Brand:
RS PRO
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Brand

RS PRO

Product Type

Micro Switch

Actuator Type

Plunger

Terminal Type

Pre-Wired

Switch Contact Current

15 A

Housing Material

Metal

Contact Configuration

SPDT

IP Rating

IP54

Operating Force

723g

Contact AC Voltage

250V ac

Hazardous Area Certification

No

Mechanical Life

1000000Operations

Standards/Approvals

CE, CSA, IEC 1058-1

COO (Country of Origin):
IN

RS PRO SP-NO/NC Plunger Microswitch, 15 A @ 250 V AC


Common in the home as well as industrial premises, microswitches are often used as safety devices. The single-pole changeover on the RS PRO microswitch lets you use it to switch between two electrical circuits. For example, a popular use is opening up circuits when needed to prevent a machine being turned on.

The snap-acting switch is protected by a robust metal casing. Protected by a detachable, insulated cover plate, the M3 screw terminals are located in 3.96 mm wide wiring channels. The beryllium copper trident spring operating mechanism is corrosion-resistant, and the fine silver contacts ensure high conductivity.

IP54-rated for protection against dust and accidental splashes, this unit conforms to IEC 1058-1 as a reliable, safe switch. Frequent uses for this type of microswitch include safety switches on automatic doors or in industrial control circuits.

Features and Benefits


• Microswitch

• Contact configuration SP-NO/NC

• Plunger type actuator

• Single-pole, changeover configuration

• Snap-action means the speed of travel of the contacts does not rely on the speed of actuation

• Robust metal casing is IP54-rated for resistance against dust and splashes

• Fine silver contacts offer excellent conductivity

• Screw terminal

• Contact current rating of 15 A at 250 V AC

• Operating force of 723 gms

• Release force of 170 gf

• Maximum overtravel of 4.6 mm

• Maximum pretravel of 1.5 mm

• Maximum movement differential of 0.08 mm

• Mechanical life of 1,000,000 operations

• Conforms to IEC 1058-1 standard as a safe and effective switch

• Conforms to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards

• RoHS (Restriction of Hazardous Substances) compliant

RS PRO


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

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